30554290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 60214896

約数和(自身を除く): 29660606

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3853, 3965, 7706, 7930, 19265, 38530, 50089, 100178, 235033, 250445, 470066, 500890, 1175165, 2350330, 3055429, 6110858, 15277145, 30554290]

約数ペア:

[(1, 30554290), (2, 15277145), (5, 6110858), (10, 3055429), (13, 2350330), (26, 1175165), (61, 500890), (65, 470066), (122, 250445), (130, 235033), (305, 100178), (610, 50089), (793, 38530), (1586, 19265), (3853, 7930), (3965, 7706)]